Possible Reasons Why Your Tankless Water Heater Might Need Repair

When you purchased a tankless water heater for your home, you might have done so with the intention of using it for years to come. Now, though, you might be dealing with issues with your water heater, and you could be wondering what caused these issues to happen in the first place. This type of heater can break down for a number of reasons, such as the ones that you can learn more about below. Of course, if you want to know what's wrong with your tankless water heater — and if you'd like help with getting it back in working condition — you should consult a professional.

You Haven't Been Cleaning it Properly 

Standard water heaters with tanks don't need a lot of regular maintenance. However, tankless water heaters do require regular cleaning, and filters need to be cleaned and/or changed on a regular basis, too. If you haven't been keeping up with this, there's a chance that there is mineral buildup or other issues that could be preventing your tankless water heater from working like it's supposed to.

It Isn't Big Enough for Your Needs

One of the main benefits of a tankless water heater is the fact that it can heat up water on demand. Therefore, there is no need for a tank. This does not mean that the size and power of the water heater do not matter, however, which is actually a common mistake that many people make. Some people purchase a too-small tankless water heater for their home because they think it will be able to keep up with their demand. However, if the water heater is not big and powerful enough for your household's needs, it can sustain a lot more wear and tear from trying to keep up with household demand. If this happens, then the water heater might end up breaking down prematurely. In this situation, you can either have your tankless water heater repaired and then do what you can to cut back on hot water use in your household — which can help you ensure that the tankless water heater can keep up without being overly taxed — or you can have it replaced with a bigger and more powerful tankless water heater.

It's an Older Water Heater

Even though tankless water heaters do usually last longer than traditional water heaters, they do eventually have to be repaired or replaced. If you have an older tankless water heater, it might need to be repaired. Depending on how old it is and the condition that it's in, it might even need to be replaced.

Contact an HVAC contractor to learn more about tankless water heater repairs.